The scaly-foot gastropod Chrysomallon squamiferum is a species of deep-sea hydrothermal-vent snail, a marine gastropod mollusc in the family Peltospiridae. This vent-endemic gastropod is known only from deep-sea hydrothermal vents in the Indian Ocean, where it has been found at depths of about 2,400–2,900 m. It differs greatly from other deep-sea gastropods, even the closely related neomphalines. It is widely distributed in the deep-sea hydrothermal vents of the Indian Ocean, which are around 2,780 metres in depth.
| Species | Phylum | Common Name | Ecosystem | Depth | Habitat | NCBI Taxonomy ID |
|---|---|---|---|---|---|---|
| Chrysomallon squamiferum | Mollusca | Scaly-foot Snail | Hydrothermal vent | 2,415-2,785 | Kairei hydrothermal vent field (25°19.23ʹS, 70°02.42ʹE) | 216257 |
| Genome Assembly | Genome Size | Assembly level | Released year | WGS accession | Submitter | BioProject | BUSCO completeness | Gene Number |
|---|---|---|---|---|---|---|---|---|
| Csq_v1.1.fa | 404.6Mb | Chromosome | 2020 | SMMR01 | Hong Kong University of Science and Technology | PRJNA523081 | 96.60% | 16,917 |
| Title | Journal | Pubmed ID |
|---|---|---|
| The Scaly-foot Snail genome and implications for the origins of biomineralised armour | nature communications | 32269225 |
| Gene ID | Description |
|---|---|
| CsqKR_Scaf30_1.23 | MAP/MICROTUBULE AFFINITY-REGULATING KINASE |
| CsqKR_Scaf30_1.24 | |
| CsqKR_Scaf30_1.25 | |
| CsqKR_Scaf30_1.26 | |
| CsqKR_Scaf30_1.27 | OVOCHYMASE-RELATED |
| CsqKR_Scaf30_2.11 | NUCLEOLAR PROTEIN 7/ESTROGEN RECEPTOR COACTIVATOR-RELATED |
| CsqKR_Scaf30_2.15 | |
| CsqKR_Scaf30_2.20 | |
| CsqKR_Scaf30_2.23 | |
| CsqKR_Scaf30_2.6 | SD08549P |
| CsqKR_Scaf30_3.1 | |
| CsqKR_Scaf30_3.16 | FARNESYL-DIPHOSPHATE FARNESYLTRANSFERASE |
| CsqKR_Scaf30_3.24 | |
| CsqKR_Scaf30_3.25 | TETRASPANIN |
| CsqKR_Scaf30_3.27 | ACIREDUCTONE DIOXYGENASE |
| CsqKR_Scaf310_0.0 | CHOLINE TRANSPORTER-LIKE (SLC FAMILY 44) |
| CsqKR_Scaf311_0.0 | |
| CsqKR_Scaf311_0.5 | GABA-B RECEPTOR |
| CsqKR_Scaf312_1.12 | |
| CsqKR_Scaf312_1.14 | BETA1,3-GALACTOSYLTRANSFERASE |
| CsqKR_Scaf312_1.23 | BETA1,3-GALACTOSYLTRANSFERASE |
| CsqKR_Scaf312_1.5 | |
| CsqKR_Scaf312_2.11 | DRAB11-RELATED |
| CsqKR_Scaf312_2.2 | L 2 01289 |
| CsqKR_Scaf312_2.3 | |
| CsqKR_Scaf312_2.4 | |
| CsqKR_Scaf312_5.0 | G-PROTEIN COUPLED RECEPTOR |
| CsqKR_Scaf312_5.3 | TRANSCRIPTION INITIATION FACTOR IIE, BETA SUBUNIT |
| CsqKR_Scaf312_6.0 | |
| CsqKR_Scaf312_6.20 | U1 SMALL NUCLEAR RIBONUCLEOPROTEIN A/U2 SMALL NUCLEAR RIBONUCLEOPROTEIN B |
| CsqKR_Scaf312_6.21 | U1 SMALL NUCLEAR RIBONUCLEOPROTEIN A/U2 SMALL NUCLEAR RIBONUCLEOPROTEIN B |
| CsqKR_Scaf312_6.24 | |
| CsqKR_Scaf312_6.25 | |
| CsqKR_Scaf312_6.28 | |
| CsqKR_Scaf313_0.5 | MYOSIN VII, XV |
| CsqKR_Scaf313_0.6 | JITTERBUG, ISOFORM N |
| CsqKR_Scaf314_0.11 | TRANSCRIPTION INITIATION FACTOR TFIID SUBUNIT 6 |
| CsqKR_Scaf314_0.16 | METHYLTRANSFERASE N6AMT1 |
| CsqKR_Scaf314_0.18 | |
| CsqKR_Scaf314_0.19 | |
| CsqKR_Scaf314_0.4 | 3-OXOACYL-(ACYL-CARRIER-PROTEIN) REDUCTASE |
| CsqKR_Scaf314_1.11 | MYOSIN VII, XV |
| CsqKR_Scaf314_1.22 | MANNOSE-P-DOLICHOL UTILIZATION DEFECT 1 LEC35 -RELATED |
| CsqKR_Scaf314_1.6 | RIBOSOMAL PROTEIN L2 |
| CsqKR_Scaf314_2.0 | |
| CsqKR_Scaf314_2.12 | RHO-TYPE GUANINE NUCLEOTIDE EXCHANGE FACTOR, ISOFORM F |
| CsqKR_Scaf314_2.14 | |
| CsqKR_Scaf314_2.15 | STROMAL ANTIGEN |
| CsqKR_Scaf314_2.17 | EXPRESSED PROTEIN |
| CsqKR_Scaf314_3.12 | GUANYLYL CYCLASE |
